Magnetic Resonance Imaging (MRI)

Magnetic Resonance - Corwin Health Physics

In the area of Magnetic Resonance Imaging (MRI), Corwin Health Physics provides Annual Physics Evaluations in accordance with Joint Commission and ACR Quality Control procedures. An evaluation of an MRI system includes at least the following tests:

  • Setup and Table Position Accuracy (Laser Light Alignment)

  • Magnetic Field Homogeneity

  • Slice Position Accuracy

  • Slice Thickness Accuracy

  • Geometric Accuracy Measurements

  • High-Contrast Spatial Resolution

  • Low-Contrast Resolution

  • Artifact Evaluation

  • Evaluation of Each RF Coil Used Clinically (SNR/Uniformity/Ghosting)

  • Soft Copy and Hardcopy Display Evaluation

  • Review of Quality Control Program

  • Evaluation of static magnetic field outside of MRI room upon request

  • MR Safety Program Assessment

MRI Accreditation Services

For accreditation with the ACR, facilities are required to have an annual physics evaluation, phantom images, and an established quality control program. Corwin Health Physics can assist you in meeting these requirements at the time of the annual physics evaluation. In addition to performing the tests noted above, we assist in the establishment of your Quality Control Program and review your phantom images to contribute to a smooth and successful accreditation process. Learn More →

MRI Safety Training

Corwin Health Physics is pro-active with MRI safety, providing safety consulting and training to clients throughout the Northwest. The videos below may be used for staff training.
Learn more about radiation safety consulting →